| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.81 | 13.667% | $141.8678 | $141.87 | $141.85 | $141.90 |
| Purchase #2 | $119.73 | 12.320% | $134.4807 | $134.48 | $134.50 | $134.50 |
| Purchase #3 | $165.55 | 7.816% | $178.4894 | $178.49 | $178.50 | $178.50 |
| Purchase #4 | $168.74 | 8.705% | $183.4288 | $183.43 | $183.45 | $183.40 |
| Purchase #5 | $248.60 | 3.250% | $256.6795 | $256.68 | $256.70 | $256.70 |
| Purchase #6 | $97.65 | 9.234% | $106.667 | $106.67 | $106.65 | $106.70 |
| Purchase #7 | $129.77 | 9.445% | $142.0268 | $142.03 | $142.05 | $142.00 |
| 7 purchase totals = | $1,054.85 | $1,143.6400 | $1,143.65 | $1,143.70 | $1,143.70 | |